COM223 Spare Parts List Overview
COM223 is a key transmitter in industrial process analysis instruments, and its spare parts management directly affects system maintenance efficiency. This spare parts list summarizes various modules, kits, and accessories required for COM223 and LIQUISYS-M basic version upgrades. Engineering technicians and procurement personnel can quickly locate the required spare parts based on order numbers and specifications.
Relay Output Modules and Upgrade Kits
Relay modules are used to expand the digital output capability of the LIQUISYS-M basic version and support floating changeover contacts. Common models and their specifications are listed below.
| Order Number | Specification | Description | Quantity |
|---|---|---|---|
| 51500320 | Relay output module | Upgrade LIQUISYS-M basic version, add 2 floating changeover contacts | 290 |
| 51511446 | Relay module | Upgrade LIQUISYS-M basic version, add 2 floating changeover contacts | 300 |
| 51500321 | Relay output circuit board | Upgrade LIQUISYS-M basic version, add 4 floating changeover contacts | 300 |
| 51511447 | Relay module | — | 290 |
| 51504304 | Relay output module | Upgrade LIQUISYS-M basic version, add 2 contacts and 4-20mA current input | 300 |
| 51504305 | Relay output module | Upgrade LIQUISYS-M basic version, add 4 contacts and 4-20mA current input | 10 |
| 71134732 | Relay module | Includes 1x Profibus DP relay module, 2x relays, 1x current input DP connection, qualified from H/W 2.10 | 424 |
Power Supply and Housing Accessories
Power supply kits and housing accessories ensure stable operation and mechanical protection of the transmitter. Related spare parts for CXM2X3 and CXM223 are listed below.
| Order Number | Specification | Description | Quantity |
|---|---|---|---|
| 51500317 | CXM2X3 AC power supply | KIT CXM2X3 power supply AC | 20 |
| 51500318 | CXM2X3 DC power supply | KIT CxM2x3 power supply DC | 330 |
| 51501075 | CXM223 housing accessory | Kit CXM223 housing assembly | — |
| 51501076 | CXM223 mechanical housing parts | KIT CXM223 Mechanical housing parts | 310 |
| 51502124 | CXM223 side wall | Kit CXM223 side wall | 340 |
| 51502513 | CXM223 Profibus DP end frame | Kit CXM223 End frame Profibus DP | 430 |
| 51501078 | CXM223 terminal strip | KIT CXM223 Terminal strip | 250 |
| 71071440 | Kit CxM223: front panel + 6 key risers | — | 260 |
| 50047795 | Housing mounting bracket | — | — |
COM2x3 Transmitters and Main Modules
The COM2x3 series transmitters support multiple parameter measurements, and the main modules provide different communication protocol options. Key models are listed below.
| Order Number | Specification | Description | Quantity |
|---|---|---|---|
| 51501207 | COM2x3 transmitter | KIT COM2x3 O2 transmitter | 250 |
| 51501208 | COM2x3 transmitter with air pressure | KIT COM2x3 O2 transmitter+air pressure | 260 |
| 51506938 | COM2x3 module MKO5 O2/temperature/pressure | KIT COM2x3 module MKO5 O2/temp/press. | 40 |
| 51501225 | COM2x3 main module | KIT COM2x3 Central module I1 | 60 |
| 51501223 | COM2x3 main module | KIT COM2x3 Central module I1 HART | 50 |
| 51501222 | COM2x3 main module | KIT COM2x3 Central module I2 | 70 |
| 51501226 | COM2x3 main module | KIT COM2x3 central module I2 HART | 80 |
| 51501227 | COM2X3 main module | KIT COM2X3 central module Profibus PA | 90 |
| 51502500 | COM2X3 main module | Kit COM2X3 central module Profibus DP | 90 |
| 71134729 | COM2x3: central processing module PB DP; H/W 2.1x | — | 290 |
Terminal Strips and Upgrade Packages
Terminal strips are used for field wiring, and upgrade packages can expand software functions. COM223 terminal strips and LIQUISYS-M upgrade packages are listed below.
| Order Number | Specification | Description | Quantity |
|---|---|---|---|
| 51501204 | COM223 terminal strip | KIT COM223 terminal strip set | 424 |
| 51502127 | COM223 terminal strip | KIT COM223 terminal strip Profibus PA | 424 |
| 51502492 | COM223 terminal strip | Kit COM223 terminal strip, Profibus DP | 335 |
| 51517800 | Upgrade package | — | — |
| 51500385 | "Extended software" upgrade package | Upgrade LIQUISYS-M basic version (parameters pH, Cond., Tu, CL, O2 (WX to WS)) to S version (plus-package). Instrument serial number required. | — |
| 51501679 | COM2X3 upgrade package | Upgrade Liquisys-M basic version (parameter DO (DX to DS)) to S version (plus-package). Instrument serial number required. | — |
| 51500963 | "Cleaning function" upgrade package | Upgrade LIQUISYS-M basic version to add cleaning function (Chemoclean) (instrument serial number required). If not already installed, a 4-relay board (51500321) must be ordered separately. | — |
Selection and Procurement Recommendations
- Confirm compatibility: Before ordering, please verify the transmitter hardware version and software version, especially for upgrade packages, which require the instrument serial number.
- Note quantities: The quantities in the table may be reference inventory or minimum order quantities. Please confirm with the supplier during actual procurement.
- Distinguish protocols: Profibus PA and DP terminal strips and main modules cannot be used interchangeably. Please select according to the fieldbus type.
- Upgrade dependencies: Some upgrade packages require additional hardware support, such as the cleaning function upgrade requiring a separately ordered 4-relay board.
The above spare parts list can help you quickly locate maintenance and upgrade components for the COM223 and LIQUISYS-M systems. For more detailed technical parameters, please refer to the official manual or contact technical support.